18467402008

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{349}}^1\times {\mathrm{601309}}^1$

素因数の和:601675

約数の個数: 32

約数和(自身を含む): 37882530000

約数和(自身を除く): 19415127992

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 349, 698, 1396, 2792, 3839, 7678, 15356, 30712, 601309, 1202618, 2405236, 4810472, 6614399, 13228798, 26457596, 52915192, 209856841, 419713682, 839427364, 1678854728, 2308425251, 4616850502, 9233701004, 18467402008]

約数ペア:

[(1, 18467402008), (2, 9233701004), (4, 4616850502), (8, 2308425251), (11, 1678854728), (22, 839427364), (44, 419713682), (88, 209856841), (349, 52915192), (698, 26457596), (1396, 13228798), (2792, 6614399), (3839, 4810472), (7678, 2405236), (15356, 1202618), (30712, 601309)]